Service manual
THE SMART SOLUTION FOR ENERGY EFFICIENCY
Vertical Stack
Rev.: 11/09/12
3
climatemaster.com
TRM Model Nomenclature
TOP DISCHARGE OPENINGS BY UNIT SIZE
UNIT SIZE OPENING
816-10 & 15/TRM-09 & 12 10” x 10”
816-20/TRM-15 & 18 13” x 13”
816-28, 30 & 36/TRM-24, 30 &36 17” x 17”
RETURN
AIR
POSITION
FRONT
FRONT
FRONT
FRONT
RIGHT
RIGHT
RIGHT
RIGHT
LEFT
LEFT
LEFT
LEFT
DIGIT
9 & 10
1A
1B
1C
1D
1E
1F
1G
1H
1J
1K
1L
1M
SUPPLY AIR POSITION
FRONT RIGHT LEFT TOP
X- - -
-X- -
-- X-
-- - X
X- - -
-X- -
-- X-
-- -X
X- - -
-X - -
-- X-
-- -X
QUANTITY OF
AIR FLOW
SUPPLIES
S
I
N
G
L
E
S
U
P
P
L
Y
RETURN
AIR
POSITION
FRONT
FRONT
FRONT
FRONT
RIGHT
RIGHT
RIGHT
RIGHT
LEFT
LEFT
LEFT
LEFT
DIGIT
9 & 10
3A
3B
3C
3D
3E
3F
3G
3H
3J
3K
3L
3M
SUPPLY AIR POSITION
FRONT RIGHT LEFT TOP
XX X-
XX - X
X- X X
-XXX
XX X-
XX - X
X- X X
-XXX
XX X-
XX - X
X- X X
-XXX
QUANTITY OF
AIR FLOW
SUPPLIES
T
R
I
P
L
E
S
U
P
P
L
Y
RETURN
AIR
POSITION
FRONT
FRONT
FRONT
FRONT
FRONT
FRONT
RIGHT
RIGHT
RIGHT
RIGHT
RIGHT
RIGHT
DIGIT
9 & 10
2A
2B
2C
2D
2E
2F
2G
2H
2J
2K
2L
2M
SUPPLY AIR POSITION
FRONT RIGHT LEFT TOP
XX - -
X- X -
X- - X
-XX-
-X-X
-- XX
XX - -
X- X-
X- - X
-X X-
-X-X
-- XX
QUANTITY OF
AIR FLOW
SUPPLIES
D
O
U
B
L
E
S
U
P
P
L
Y
RETURN
AIR
POSITION
FRONT
RIGHT
LEFT
DIGIT
9 & 10
4A
4B
4C
SUPPLY AIR POSITION
FRONT RIGHT LEFT TOP
XXX X
XXX X
XXX X
QUANTITY OF
AIR FLOW
SUPPLIES
LEFT
LEFT
LEFT
LEFT
LEFT
LEFT
2N
2P
2Q
2R
2S
2T
XX - -
X- X-
X- - X
-X X-
-X-X
-- XX
QUAD
SUPPLY
RETURN
AIR
POSITION
FRONT
RIGHT
LEFT
DIGIT
9 & 10
0A
0B
0C
SUPPLY AIR POSITION
FRONT RIGHT LEFT TOP
-- - -
----
-- --
QUANTITY OF
AIR FLOW
SUPPLIES
NO
SUPPLY
(Zero)
S
U
P
P
L
Y
D
R
A
I
N
R
E
T
U
R
N
BACK
LEFT
FRONT
RIGHT
3
OPTION
C
D
E
F
G
H
L
M
N
P
R
S
X
-
-
-
-
-
X
-
X
X
-
-
W
1
2
3
4
5
6
-
-
-
-
-
-
7
8
O
-
-
NO OPTION
CXM
-
X
X
X
X
X
-
X
-
-
X
X
X
X
X
X
X
X
X
X
DXM
X-MOTOR
SURFACE/
REMOTE/
WALL SENSOR
W
W
W
R
S
W
W
R
S
R
S
R
S
R
S
W
W
W
W
-
-
-
-
-
-
-
-
-
-
-
-
X
X
X
X
X
X
X
X
MPC/
LON
M
M
M
L
-
-
L
L
-
-
-
-
-
-
-
-
M
M
L
L
-
-
X
X
X
X
-
-
-
-
-
-
-
-
X
X
-
X
-
X
N.O.
MWV
A
B
C
D
E
H
M
-
X
X
-
X
X
-
-
X
-
X
X
X
-
-
MANUAL AIR VENT
X
-
X
X
-
X
S.S. DRAIN PANHI STATIC MOTOROPTION
A
C
D
E
F
G
H
J
X
-
X
-
-
X
-
-
-
X
-
X
-
-
X
NLLS
-
X
X
X
-
-
BREAKERDISCONNECT SWITCHOPTION
O
NO OPTIONS
-
-
-
-
2 SPD FAN SW
-
-
-
-
X
X
X
A
B
C
D
E
F
G
H
-
X
-
X
-
X
-
-
X
-
X
-
X
-
X
8” CABINET STAND
-
X
X
-
-
X
88”80”
OPTION
X
-
X
-
ISO PAD
-
-
-
X
X
X
X
1
2
3
4
5
6
7
O
-
X
X
-
X
X
-
NO OPTIONS
-
X
-
X
X
X
-
-
X
-
X
X
-
X
-
RISER CHASE
-
-
-
-
-
-
X
X
X
X
X
X
X
G
E
208-230/60/1
Volt/Hertz/PhazeOPTION
265/60/1
2
3
4
6
-
-
-
X
X
X
-
-
-
-
X
X
-
-
-
-
-
ELECTRIC HEAT
-
-
-
-
-
-
-
2.5Kw
5.0Kw
7.5Kw
2.5Kw
7
8
-
X
X
-
X
X
-
-
5.0Kw
7.5Kw
0 9 S NG 1 AA O O O O A
1 2 3 4 6
8
9 10 11 12 13 14 15
CONTROLS
RETURN & SUPPLY AIR
FRONT
LEFT
RIGHT
O = STANDARD
STANDARD
A, B, C etc.... = SPECIAL 1, 2, 3 etc....
REVISION LEVEL
O
5
A
7
SUPPLY AIR OPENING SIZES
A = 10”W x 6”H
B = 10”W x 8”H
C = 10”W x 10”H
D = 12”W x 10”H
E = 12”W x 12”H
F = 12”W x 6”H
G = 14”W x 6”H
H = 14”W x 8”H
M = 16”W x 6”H
P = 16”W x 10”H
Q = 16”W x 12”H
R = 16”W x 14”H
O = NO OPENINGS
A = CURRENT R410A UNITS
OPTIONS
POWER TERMINATION
CABINET HEIGHT
VOLTAGE
A = STANDARD
CABINET STYLE
B = STANDARD
C = MASTER
D = SLAVE
E = MASTER
F = SLAVE
P = STANDARD
S = STANDARD
Q = MASTER
R = SLAVE
T = MASTER
U = SLAVE
R22R410A
(816)(TRM)
.625 Flange
“H” PANEL
1.250 Flange
“G” PANEL
.625 Flange
“H” PANEL
1.250 Flange
“G” PANEL
SIZE / R22 SIZE / R410A
10 09
15 12
15=(cab size 18)
18
20
2428
3030
3636
UNIT SIZE
(816)
(TRM)